Bottle Refillable Co2 Valve M18x1.5 Input to Tr21-4 Output for Co2 Carbonator Cylinder Tank Replac

This is a replacement CO2 Pin Valve.Use our part with x 1.5 thread at the inlet and TR21-4 at the outletFitment: for Tanks with Threads x 1.5.This part has been precision machined from copper, polished, surface plating.Specification:Color: silverMaterial: copperThread: x 1.5Model: TR21-4Working Pressure:150BarBest for CylinderTips: When your gas cylinder exhausted,using the type then connector our Co2 regulator.Package Contents:1 x CO2 Valve AdapterOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.